Animal Sex Is Dangerous and Horrifying. So Why Does Sex Exist at All

You've probably heard about duck penisesthat they're shaped like corkscrews, and that females have vaginas that corkscrew in the opposite direction. That one's easy. But animal sex gets a whole lot weirder, with sexual dismemberment, servitude, and freaky parasitism that makes the duck's corkscrew seem practicallyumstraight' The current issue of our magazine is all about []The post Animal Sex Is Dangerous and Horrifying. So Why Does Sex Exist at All' appeared first on WIRED.
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